用SQL產生日曆
BEGIN TRAN
DECLARE @Date DATETIME
Set @Date = GetDate()
DECLARE @Start DATETIME,@End DATETIME
DECLARE @Index INT
SET @Start = DATEADD(MONTH,DATEDIFF(MONTH,0,@Date),0)
SET @End = DATEADD(MONTH,1,@Start)
SET @Index = DATEDIFF(DAY,-1,@Start)%7 - 1;
SET @Start = DATEADD(mm,DATEDIFF(mm,0,@Date),0)
SET @End = DATEADD(mm,1,@Start) - 1
SET @Index= DATEDIFF(day,0,@Start)%7
;WITH temp(date,row,col) AS
(
SELECT date=1,row=@Index/7+1,col=@Index%7+1
UNION ALL
SELECT date=date+1,row=(@Index+date)/7+1,col=(@Index+date)%7+1
FROM temp
WHERE date <= DATEDIFF(DAY,@Start,@End)
)
SELECT ISNULL(CONVERT(CHAR(2),[1]),'') AS 一,
ISNULL(CONVERT(CHAR(2),[2]),'') AS 二,
ISNULL(CONVERT(CHAR(2),[3]),'') AS 三,
ISNULL(CONVERT(CHAR(2),[4]),'') AS 四,
ISNULL(CONVERT(CHAR(2),[5]),'') AS 五,
ISNULL(CONVERT(CHAR(2),[6]),'') AS 六,
ISNULL(CONVERT(CHAR(2),[7]),'') AS 日
FROM temp
PIVOT
(
MAX(date) FOR col IN ([1],[2],[3],[4],[5],[6],[7])
) AS B
ROLLBACK
